Vortex fan:
The vortex fan is a kind of ventilation air source for blowing air. It is mainly used for cutting machine, combustion oxygen concentrator, coil filter forming machine, plating tank stirring, atomizing dryer, fish raising oxygen, Water treatment gas explosion, screen printing machine, photo plate making machine, automatic feeding machine, liquid filling machine, powder filling machine, electric welding equipment, film machinery, paper conveying, cleaning of dry cleaning clothes, air dust removal, dry bottles, Gas transmission, feeding, collection, etc.
working principle:
The impeller of a vortex fan consists of dozens of blades, which resemble the impeller of a large gas turbine.
How the vortex fan works:
The air in the middle of the impeller blades is subjected to centrifugal force and moves toward the edge of the impeller, where the air enters the annular cavity of the pump body and is recirculated in the same manner from the starting point of the blade. The circulating air flow generated by the rotation of the impeller leaves the air pump for use at a very high energy. The fan adopts special explosion-proof motor, which is compact in structure, small in size, light in weight, low in noise, and has no water and no oil.
Parameter selection:
The main parameters of the selection of the vortex fan are: power, air volume wind pressure (requires certain requirements to calculate), voltage and so on.
1. Determine what function the high-pressure vortex fan uses, whether it is sucking or blowing.
Find the pressure-flow curve corresponding to the high-pressure blower; if you look at the wrong curve, sometimes the selected product will not be used;
2. According to the calculated pressure and flow rate, find the working curve above the working point corresponding to the pressure and flow rate on the graph; then select the high pressure fan model according to the working curve.
